OVERVIEW: While searching for missing teenagers, novice skip tracer Maggie McKeown (Heather Menzies) and local town boozer Paul Grogan (Bradford Dillman) stumble upon a top-secret Army laboratory conducting genetic research on piranha fish for the purpose of developing biological warfare. When the deadly eating machines are accidently released from the compound, they are soon headed downstream and consuming everything, and anything, in their path.

Bonus Features:

* New Anamorphic Widescreen Version (1.85:1)

* Audio Commentary With Director Joe Dante and Producer Jon Davison

* Behind-the-Scenes Footage

* The Making of Piranha Featurette With New Interviews From Roger Corman, Joe Dante, Dick Miller, Belinda Balaski and Many More